Timing Type
:
Packaging
:
Access Time
: 70 ns
Mounting Style
: SMD/SMT
Interface Type
: SPI
Memory Type
: NOR Flash
Data Bus Width
: 8 bit
Operating Temperature
: + 70 C
Supply Voltage - Max
: 5.5 V
Supply Voltage - Min
: 4.5 V
Maximum Operating Current
: 50 mA
Architecture
: Non Sectored
Memory Size
: 256 K
Package / Case
: PLCC-28
DescriptionThe AT29C256-12JC belongs to the AT29C256 family which is designed as one kind of five-volt-only in-system Flash programmable and erasable read only memory (PEROM). The device endurance is such that any sector can typically be written to in excess of 10,000 times.
Features of the AT29C256-12JC are:(1)commercial and industrial temperature ranges;(2)single 5V±10% supply;(3)CMOS and TTL compatible inputs and outputs;(4)typical endurance > 10,000 cycles;(5)low-power dissipation:50 mA active current and 300 A cMOS standby current;(6)DATA polling for end of program detection;(7)fast program cycle times:page (64 byte) program time-10 ms and chip erase time-10 ms;(8)hardware and software data protection;(9)internal program control and timer;(10)page program operation:single cycle reprogram (erase and program) and internal address and data latches for 64 bytes;(11)5-volt only reprogramming;(12)fast read access time-70 ns.
The absolute maximum ratings of the AT29C256-12JC can be summarized as:(1)temperature under bias:-55°C to +125°C;(2)storage temperature:-65°C to +150°C;(3)all input voltages (including NC pins) with respect to ground:-0.6V to +6.25V;(4)all output voltages with respect to ground:-0.6V to Vcc+0.6V;(5)voltage on OE with respect to ground:-0.6V to +13.5V. If you want to know more information such as the electrical characteristics about the AT29C256-12JC, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | AT29C256-12JC |
| Vendor | Atmel |
| Category | Integrated Circuits (ICs) |
| Memory Type | FLASH |
| Memory Size | 256K (32K x 8) |
| Speed | 120nS |
| Interface | Parallel |
| Package / Case | 32-PLCC |
| Packaging | Tube |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Operating Temperature | 0°C ~ 70°C |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | AT29C256 12JC
AT29C25612JC
|
AT29C256-12JC Data Sheet
